Kyushu University Academic Staff Educational and Research Activities Database
Researcher information (To researchers) Need Help? How to update
Kyoichi Otsuki Last modified date:2023.09.15

Other Organization
Administration Post

E-Mail *Since the e-mail address is not displayed in Internet Explorer, please use another web browser:Google Chrome, safari.
 Reseacher Profiling Tool Kyushu University Pure
Academic Degree
Doctor of Agriculture
Country of degree conferring institution (Overseas)
Field of Specialization
Forest Hydrology, Agricultural Meteorology, Agricultural Water Management
ORCID(Open Researcher and Contributor ID)
Total Priod of education and research career in the foreign country
Research Interests
  • Water, Energy and material cycles of forested watersheds
    keyword : forest, watershed, water cycle, material cycle, energy cycle
    1999.11Water, energy and material cycles in forestted watersheds.
Academic Activities
1. An Introduction to Forest Hydrology.
2. Forest Hydrology -Exploring the Fate of Water in Forest Ecosystem-.
3. Local Meteorology.
1. Antonio D. del Campo, Kyoichi Otsuki, Yusuf Serengil, Juan A. Blanco, Rasoul Yousefpour, Xiaohua Wei, A global synthesis on the effects of thinning on hydrological processes: Implications for forest management, Forest Ecology and Management,, 519, 120324, 2022.09, [URL].
2. Jeong Seonhun, Otsuki Kyoichi, Effects of tree mortality on the estimation of stemflow yield in a self-thinning coniferous plantation, Ecohydrology,, 14, 7, 2021.10.
3. Jeong Seonghun, Kyoichi Otsuki, Yoshinori Shinohara, Akio Inoue, Ryuji Ichihashi, Stemflow estimation models for Japanese cedar and cypress plantations using common forest inventory data, Agricultural and Forest Meteorology,, 290, 2020.08.
4. Jeong Seonghun, Otsuki Kyoichi, Farahnak Moein, Relationship between stand structures and rainfall partitioning in dense unmanaged Japanese cypress plantations, Journal of Agricultural Meteorology,, 75, 2, 92-102, 2019.04.
1. Kyoichi Otsuki, Tamao Kasahara, Yuichi Onda, Development of Innovative Technologies for Enhancing Low Flow Discharge and Reducing Turbid Material from Overcrowded Forest Plantations by Intensive Thinning in Japan, Annual Conference of Korea Water Resources Association, 2012.05.
Membership in Academic Society
  • Japan Society of Hydrology and Wtare Resources
  • The Society of Agricultural Meteorology of Japan
  • "Analysis of return flows in a tank cascade system in Sri Lanka"
    (Matsuno, Y., Tasumi, M., van der Hoek, W., Sakthivadivel, R., Otsuki, K.)
Educational Activities
Undergraduate (All Faculty)
  Introduction to Field Science
  Water, Soil and Plant in Itoshima
  Introduction to Environmental Science

Undergraduate (Faculty of Agriculture)
Ecosystem Science
Outline of Global Forest Science
Intrduction toGlobal Foret Science
Forest Hydrology & Water Resources
Environmental Biophysics
Forest Field Survey II

Graduate School (MasterCourse)

Graduate School (Doctor Course)
 Forest Ecosphere Management
Forest Ecosphere Management
Other Educational Activities
  • 2019.02.
  • 2018.09.
  • 2015.03.